Clamp type measuring jig

Abstract

The utility model relates to a clamp type measuring jig, which belongs to the technical field of measuring jigs, and comprises a main body plate and at least two clamps, the clamps are fixedly arranged on the main body plate, a measuring plate is arranged between the clamps on the main body plate, a first measuring groove, a second measuring groove, a third measuring groove and a fourth measuring groove are arranged in the measuring plate, and the first measuring groove, the second measuring groove, the third measuring groove and the fourth measuring groove are arranged on the main body plate. The second measuring groove and the third measuring groove are of the same structure and are adjacently and symmetrically arranged in the middle of the measuring plate, the first measuring groove and the fourth measuring groove are of the same structure and are symmetrically arranged at the two ends of the measuring plate, and a first rhombic plate is connected to the measuring plate between the first measuring groove and the second measuring groove. The measuring plate between the third measuring groove and the fourth measuring groove is connected with a second rhombic plate, the measuring plate between the second measuring groove and the third measuring groove is connected with a rectangular plate, and the measuring plate is provided with a plurality of through holes. The device is simple in structure, low in manufacturing cost, high in measurement efficiency and high in measurement precision.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring jigs, in particular to a clamp-type measuring jig. Background Art

[0002] A fixture is a large category of tools for carpentry, ironwork, fitter, machinery, electronic control and some other handicrafts. It is mainly used as a tool to assist in controlling position or movement or both. A test fixture belongs to a category under the fixture. It is a fixture specially used to test and experiment the function, power calibration, life, performance, etc. of the product. It is mainly used on the production line to test various indicators of the product.

[0003] In the measurement industry, especially the measurement of a small-sized product, it is necessary to measure whether the length of the product meets the requirements after the product is formed. The current measurement method is often to measure directly through a ruler or other counter. Another possibility is to use smart devices. The former is often time-consuming and labor-intensive, resulting in low measurement efficiency, and there may be errors, low measurement accuracy and poor reliability; the other method of using smart devices has a high measurement cost and is not suitable for the measurement of small products. In order to improve measurement efficiency and reduce costs, a clamp-type measuring fixture is designed. Utility Model Content

[0004] The purpose of the utility model is to provide a clamp-type measuring fixture to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A clamp-type measuring fixture comprises a main body plate and no less than two clamps, wherein the clamps are fixedly arranged on the main body plate, a measuring plate is arranged between the clamps on the main body plate, the measuring plate comprises a first measuring slot, a second measuring slot, a third measuring slot and a fourth measuring slot, the second measuring slot and the third measuring slot have the same structure and are adjacently and symmetrically arranged in the middle of the measuring plate, the first measuring slot and the fourth measuring slot have the same structure and are symmetrically arranged at both ends of the measuring plate, a first rhombus plate is connected to the measuring plate between the first measuring slot and the second measuring slot, a second rhombus plate is connected to the measuring plate between the third measuring slot and the fourth measuring slot, a rectangular plate is connected to the measuring plate between the second measuring slot and the third measuring slot, and a plurality of through holes are arranged on the measuring plate.

[0007] Preferably, the through holes are arranged on the first diamond plate, the second diamond plate, the rectangular plate, the measuring plate at one end of the first measuring slot, and the measuring plate at one end of the fourth measuring slot.

[0008] Preferably, a plurality of positioning columns are provided at the connection between the measuring plate and the main plate, and the number of the positioning columns is not less than two.

[0009] Preferably, the main body plate is provided with screw holes, and the clamp is fixed to the screw holes of the main body plate by bolts.

[0010] Preferably, the number of the clamps is four, and the four clamps are symmetrically installed in pairs on the main plate around the measuring plate.

[0011] Preferably, the clamp is a GH-201 stainless steel clamp.

[0012] Preferably, a plurality of arc-shaped probe positions are provided on the groove walls of the first measuring groove, the second measuring groove, the third measuring groove and the fourth measuring groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can quickly fix the product on the measuring plate for measurement through the clamp, the positioning column on the measuring plate can better limit the product and is not easy to deviate, and the through holes on the measuring plate and the probe positions in each groove provide better measurement for the probe; the utility model has a simple structure, low manufacturing cost, improved measurement efficiency and high measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a front view of the utility model;

[0017] Figure 3 It is the reverse side view of the utility model.

[0018] Reference numerals

[0019] 1. Main plate, 2. Measuring plate, 3. Clamp, 4. First measuring slot, 5. Second measuring slot, 6. Third measuring slot, 7. Fourth measuring slot, 8. First rhombus plate, 9. Second rhombus plate, 10. Rectangular plate, 11. Positioning column, 12. Through hole. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] like Figure 1-3 As shown, a clamp-type measuring fixture includes a main plate 1 and four clamps 3. The clamps 3 are GH-201 stainless steel clamps. The four clamps 3 are symmetrically installed on the main plate 1 around the measuring plate 2 in pairs. The main plate 1 is provided with screw holes, and the clamps 3 are fixed to the screw holes of the main plate 1 by bolts.

[0022] A measuring plate 2 is provided between the clamps 3 on the main plate 1, and three positioning columns 11 are provided at the connection between the measuring plate 2 and the main plate 1; the measuring plate 2 includes a first measuring slot 4, a second measuring slot 5, a third measuring slot 6 and a fourth measuring slot 7, the second measuring slot 5 and the third measuring slot 6 have the same structure and are adjacently and symmetrically arranged in the middle of the measuring plate 2, the first measuring slot 4 and the fourth measuring slot 7 have the same structure and are symmetrically arranged at both ends of the measuring plate 2, and a plurality of arc-shaped probe positions are provided on the slot walls of the first measuring slot 4, the second measuring slot 5, the third measuring slot 6 and the fourth measuring slot 7.

[0023] A first diamond plate 8 is connected to the measuring plate 2 between the first measuring slot 4 and the second measuring slot 5, a second diamond plate 9 is connected to the measuring plate 2 between the third measuring slot 6 and the fourth measuring slot 7, a rectangular plate 10 is connected to the measuring plate 2 between the second measuring slot 5 and the third measuring slot 6, and a plurality of through holes 12 are provided on the measuring plate 2, which are arranged on the first diamond plate 8, the second diamond plate 9, the rectangular plate 10, the measuring plate 2 at one end of the first measuring slot 4, and the measuring plate 2 at one end of the fourth measuring slot 7.

[0024] The utility model can quickly fix the product on the measuring plate 2 for measurement through the clamp 3, the positioning column 11 on the measuring plate 2 can better limit the product and is not easy to deviate, and the through hole 12 on the measuring plate 2 and the probe position in each groove provide the probe for better measurement; the utility model has a simple structure, low manufacturing cost, improved measurement efficiency and high measurement accuracy.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A clamp-type measuring fixture, characterized in that: It comprises a main body plate and no less than two clamps, wherein the clamps are fixedly arranged on the main body plate, a measuring plate is arranged between the clamps on the main body plate, the measuring plate comprises a first measuring slot, a second measuring slot, a third measuring slot and a fourth measuring slot, the second measuring slot and the third measuring slot have the same structure and are adjacently and symmetrically arranged in the middle of the measuring plate, the first measuring slot and the fourth measuring slot have the same structure and are symmetrically arranged at both ends of the measuring plate, a first rhombus plate is connected to the measuring plate between the first measuring slot and the second measuring slot, a second rhombus plate is connected to the measuring plate between the third measuring slot and the fourth measuring slot, a rectangular plate is connected to the measuring plate between the second measuring slot and the third measuring slot, and a plurality of through holes are arranged on the measuring plate.

2. A clamp-type measuring fixture according to claim 1, characterized in that: The through holes are arranged on the first diamond plate, the second diamond plate, the rectangular plate, the measuring plate at one end of the first measuring slot and the measuring plate at one end of the fourth measuring slot.

3. The clamp-type measuring fixture according to claim 1, characterized in that: A plurality of positioning columns are arranged at the connection between the measuring plate and the main plate, and the number of the positioning columns is not less than two.

4. The clamp-type measuring fixture according to claim 1, characterized in that: The main body plate is provided with screw holes, and the clamp is fixed on the screw holes of the main body plate by bolts.

5. The clamp-type measuring fixture according to claim 1, characterized in that: There are four clamps, and the four clamps are symmetrically installed on the main body plate around the measuring plate in pairs.

6. The clamp-type measuring fixture according to claim 1, characterized in that: The clamp is a GH-201 stainless steel clamp.

7. The clamp-type measuring fixture according to claim 1, characterized in that: A plurality of arc-shaped probe positions are arranged on the groove walls of the first measuring groove, the second measuring groove, the third measuring groove and the fourth measuring groove.

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